Galaxy MDT-X4 GeForce 210 1 GB GDDR2 PCI Express 2.0 2xDMS-59 Multi-Display Graphics Card, 21GGE4AM9EKP Supports 4 1080p Monitors Quad DVI output Silent passive cooling design NVIDIA CUDA Technology NVIDIA PureVideo HD Technology Chipset: GeForce 210 Engine Clock: 589 MHz Video Memory: 1GB DDR2 Memory Clock: 400 MHz(800 MHz Effective) Memory Interface: 64-bit Memory Bandwidth: 6.4 GB/s Bus: PCI-Express 2.0 x16 Stream Processors: 16